| Jakki vs Jin | 8–8 | 50.00% |
| Jakki vs Reina | 5–7 | 41.67% |
| Jakki vs Hwoarang | 7–4 | 63.64% |
| Jakki vs Lars | 1–10 | 9.09% |
| Jakki vs Leroy | 6–5 | 54.55% |
| Jakki vs Eddy | 2–9 | 18.18% |
| Jakki vs Lili | 8–2 | 80.00% |
| Jakki vs King | 3–6 | 33.33% |
| Jakki vs Dragunov | 2–6 | 25.00% |
| Jakki vs Paul | 1–6 | 14.29% |
| Jakki vs Law | 5–1 | 83.33% |
| Jakki vs Bryan | 4–2 | 66.67% |
| Jakki vs Alisa | 3–3 | 50.00% |
| Jakki vs Victor | 0–6 | 0.00% |
| Jakki vs Yoshimitsu | 2–3 | 40.00% |
| Jakki vs Leo | 3–2 | 60.00% |
| Jakki vs Clive | 2–3 | 40.00% |
| Jakki vs Steve | 0–4 | 0.00% |
| Jakki vs Asuka | 2–2 | 50.00% |
| Jakki vs Lidia | 2–2 | 50.00% |
| Jakki vs Kazuya | 1–2 | 33.33% |
| Jakki vs Jack-8 | 2–1 | 66.67% |
| Jakki vs Claudio | 1–2 | 33.33% |
| Jakki vs Nina | 3–0 | 100.00% |
| Jakki vs Lee | 1–2 | 33.33% |
| Jakki vs Shaheen | 0–2 | 0.00% |
| Jakki vs Jun | 1–1 | 50.00% |
| Jakki vs Azucena | 0–2 | 0.00% |
| Jakki vs Raven | 2–0 | 100.00% |
| Jakki vs Heihachi | 1–1 | 50.00% |
| Jakki vs Xiaoyu | 1–0 | 100.00% |
| Jakki vs Feng | 1–0 | 100.00% |
| Jakki vs Anna | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.